WEBB #21
API 3505376012 · Grant County, Oklahoma
ACGSW
Completion
Oklahoma files 1 completion report for this well.
Completion 0
STRAIGHT HOLEACGSWSpudded
1966-12-07
Drilling finished
1967-01-08
Completed
1967-01-08
Recompleted
1971-07-27
Total depth
4,182 ft
Operator
SOUTHERN STAR CENTRAL GAS PIPELINE INC
Casing
| String | Size (in) | Weight (lb/ft) | Grade | Set (ft) | Cement (sacks) |
|---|---|---|---|---|---|
| PRODUCTION | 7 | 23 | J-55 | 4,130 | 420 |
| SURFACE | 10 3/4 | 32.75 | H-40 | 502 | 400 |
Drilling permit
Oklahoma files 1 application to drill this well, naming 1 target formation. A permit records what an operator asked to do, not what it did. A target formation is where the operator aimed, and the hole may have missed it, stopped short of it or never been drilled.
Filed 2016-07-08
WRARCStraight holePermit API
35053760120000
Operator
SOUTHERN STAR CENTRAL GAS PIPELINE INC
Well type
GSW
Approved
2016-07-08
Expires
2017-01-08
Proposed depth
4,182 ft
Surface casing
502 ft
Ground elevation
1,126 ft
Target formation
| Formation | Expected top (ft) |
|---|---|
| MISSISSIPPI CHAT | 4,130 |
An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.
Location
36.854944, -97.486181
36.85494, -97.48618 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom
Every well in Grant County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.